I'm not a complete health nut, but I do like to monitor my body weight. I used to weigh myself daily on a cheap (read: not entirely accurate) bathroom scale.
Now that I'm traveling, it's completely impractical to carry a bathroom scale in my luggage.
Is there any sort of compact, light-weight alternative? I'm aware of various hanging luggage scales. I expect I could find one compact enough for my needs, then find some way to hang from it, but they tend to have a maximum capacity of around 100lbs (45kg). Unless I lose a lot of weight, that won't help me.
I also realize I could pop into neighborhood pharmacies or gyms, or use the scales at other locations. But for the purpose of this question, I'm looking for a portable option I can take with me.
I would also be interested in any reliable tricks to calculate my body weight by use of weight distribution, and a hanging luggage scale.
So: What is the most compact device I can take on my travels to reliably weigh myself?